{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of birth", "else", "top members employees", "origin"], "input": "In 1923 while still in  Munich   Schreck  appeared in a 16-minute ( one-reeler ) slapstick surreal comedy written by Bertolt Brecht with cabaret and stage actors Karl Valentin Liesl Karlstadt Erwin Faber and Blandine Ebinger entitled ( Mysteries of a Barbershop ) directed by Erich Engel ."}
{"country of birth": [], "else": [], "top members employees": [], "origin": []}